Certified Toptal Freelancer & Senior Software Engineer
Passionate Node.js specialist with 8+ years of professional experience dedicated to customer satisfaction through innovative solutions, efficient database optimization, and robust problem-solving.
- 📚 Education: Master's in Computer Engineering | Bachelor's in Software Engineering
- 🌎 International Experience: USA 🇺🇸 | Italy 🇮🇹 | Pakistan 🇵🇰
- 🚀 Expertise: Node.js, PostgreSQL, MongoDB, AWS, GraphQL, Docker, Prisma
- 🎯 Skills: Database Optimization | Problem Solving | Full-Stack Development | DevOps
- 🏅 Interests: Traveling, Technology Innovation
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Software Team Lead (Freelance), Austin, USA (May 2023 - Present)
- Built onboarding and payment systems integrated with Easypaydirect and PayPal.
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Software Engineer (Freelance), Upwork (Aug 2022 - Apr 2023)
- Developed backend systems for MVPs using Node.js, Nest.js, Prisma, PostgreSQL, GraphQL.
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Full-Stack Developer, Spindox S.P.A., Italy (Jan 2021 - Apr 2022)
- Created RESTful services with Node.js & Express for Vodafone Italy.
- Reduced query execution from 15 seconds to 2 seconds for dashboards handling 1.5M records.
- Skills: Node.js, GraphQL, PostgreSQL, Prisma, Svelte
- Client Review
- Built CI/CD pipelines using GitHub Actions, AWS EC2, and Docker.
- Enhanced system monitoring with AWS CloudWatch.
- Client Review
- Improved scraping performance (5 minutes down to 15 seconds).
- Migrated infrastructure to serverless architecture on AWS.
- Skills: Node.js, AWS Lambda, Cheerio
- Client Review
- Optimized query times from 60 seconds to 2 seconds on 30 million records.
- Skills: MongoDB, Time-Series Data
- Client Review
"Ali is an exceptional developer. He quickly understood our requirements and delivered a high-quality solution ahead of schedule. His expertise in Node.js is evident, and his communication throughout the project was impeccable."
"Working with Muhammad was a pleasure. He optimized our database queries, reducing load times significantly. His attention to detail and problem-solving skills are top-notch."
"Ali developed a complex scraping tool for our e-commerce platform. The project was completed flawlessly, and his knowledge of AWS Lambda and serverless architecture greatly benefited our system's efficiency."